x^2+25x-4344=0

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Solution for x^2+25x-4344=0 equation:


Simplifying
x2 + 25x + -4344 = 0

Reorder the terms:
-4344 + 25x + x2 = 0

Solving
-4344 + 25x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '4344' to each side of the equation.
-4344 + 25x + 4344 + x2 = 0 + 4344

Reorder the terms:
-4344 + 4344 + 25x + x2 = 0 + 4344

Combine like terms: -4344 + 4344 = 0
0 + 25x + x2 = 0 + 4344
25x + x2 = 0 + 4344

Combine like terms: 0 + 4344 = 4344
25x + x2 = 4344

The x term is 25x.  Take half its coefficient (12.5).
Square it (156.25) and add it to both sides.

Add '156.25' to each side of the equation.
25x + 156.25 + x2 = 4344 + 156.25

Reorder the terms:
156.25 + 25x + x2 = 4344 + 156.25

Combine like terms: 4344 + 156.25 = 4500.25
156.25 + 25x + x2 = 4500.25

Factor a perfect square on the left side:
(x + 12.5)(x + 12.5) = 4500.25

Calculate the square root of the right side: 67.083902689

Break this problem into two subproblems by setting 
(x + 12.5) equal to 67.083902689 and -67.083902689.

Subproblem 1

x + 12.5 = 67.083902689 Simplifying x + 12.5 = 67.083902689 Reorder the terms: 12.5 + x = 67.083902689 Solving 12.5 + x = 67.083902689 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12.5' to each side of the equation. 12.5 + -12.5 + x = 67.083902689 + -12.5 Combine like terms: 12.5 + -12.5 = 0.0 0.0 + x = 67.083902689 + -12.5 x = 67.083902689 + -12.5 Combine like terms: 67.083902689 + -12.5 = 54.583902689 x = 54.583902689 Simplifying x = 54.583902689

Subproblem 2

x + 12.5 = -67.083902689 Simplifying x + 12.5 = -67.083902689 Reorder the terms: 12.5 + x = -67.083902689 Solving 12.5 + x = -67.083902689 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12.5' to each side of the equation. 12.5 + -12.5 + x = -67.083902689 + -12.5 Combine like terms: 12.5 + -12.5 = 0.0 0.0 + x = -67.083902689 + -12.5 x = -67.083902689 + -12.5 Combine like terms: -67.083902689 + -12.5 = -79.583902689 x = -79.583902689 Simplifying x = -79.583902689

Solution

The solution to the problem is based on the solutions from the subproblems. x = {54.583902689, -79.583902689}

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